IPA: /ˌstæfɪləˈkɒkəl/
KK: /stæfɪləˈkɑkəl/
Related to a type of bacteria that can cause infections in humans and animals.
The doctor diagnosed her with a staphylococcal infection after examining her symptoms.
Staphylococcal → It is formed from "staphylos" (from Greek, meaning bunch of grapes) and "kokkos" (from Greek, meaning berry or seed). The term refers to the cluster-like arrangement of the bacteria, resembling a bunch of grapes.
Imagine a bunch of grapes ('staphylos') to remember that 'staphylococcal' describes bacteria that grow in clusters, similar to how grapes grow together.
No commonly confused words.